The PASTEL catalogue of stellar parameters | Astronomy & Astrophysics (A&A)

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Table 2:

Two by two comparison of homogeneous sets of spectroscopic metallicities (see text).
Reference 1	Reference 2	$\Delta_{\mbox{[Fe/H]~}}$	$\sigma_{\mbox{[Fe/H]~}}$	$N_{\rm c}$	$N_{\rm o}$
Fuhrmann	Mishenina	0.01	0.07	137	3
Fuhrmann	Valenti	-0.03	0.05	179	3
Gratton	Mishenina	-0.02	0.10	103	0
Gratton	Ramírez	0.02	0.08	110	2
Hekker	McWilliam	0.07	0.10	211	5
Luck	Valenti	-0.01	0.06	136	4
Mishenina	Valenti	-0.04	0.07	162	4
Ramírez	Valenti	-0.07	0.06	137	3

Notes. A simple statistic with $3\sigma$ rejection has been applied. $N_{\rm c}$ is the number of common stars, $N_{\rm o}$ is the number of $3\sigma$ outliers.

Source LaTeX | All tables | In the text

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